/*
 * Copyright (c) 2014 Cisco Systems, Inc. and others.  All rights reserved.
 *
 * This program and the accompanying materials are made available under the
 * terms of the Eclipse Public License v1.0 which accompanies this distribution,
 * and is available at http://www.eclipse.org/legal/epl-v10.html
 */

package org.opendaylight.controller.cluster.datastore.utils;

import java.util.Arrays;
import java.util.Collections;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import org.opendaylight.controller.cluster.datastore.config.Configuration;
import org.opendaylight.controller.cluster.datastore.config.ConfigurationImpl;
import org.opendaylight.controller.cluster.datastore.config.ModuleConfig;
import org.opendaylight.controller.cluster.datastore.config.ModuleShardConfigProvider;

public class MockConfiguration extends ConfigurationImpl {
    public MockConfiguration() {
        this(Collections.singletonMap("default", Arrays.asList("member-1", "member-2")));
    }

    public MockConfiguration(final Map<String, List<String>> shardMembers) {
        super(new ModuleShardConfigProvider() {
            @Override
            public Map<String, ModuleConfig.Builder> retrieveModuleConfigs(Configuration configuration) {
                Map<String, ModuleConfig.Builder> retMap = new HashMap<>();
                for(Map.Entry<String, List<String>> e : shardMembers.entrySet()) {
                    String shardName = e.getKey();
                    retMap.put(shardName, ModuleConfig.builder(shardName).shardConfig(shardName, e.getValue()));
                }

                return retMap;
            }
        });
    }
}